84663345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 71455695

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 439, 559, 645, 897, 989, 1317, 1495, 1677, 2195, 2795, 2967, 4485, 4945, 5707, 6585, 8385, 10097, 12857, 14835, 17121, 18877, 28535, 30291, 38571, 50485, 56631, 64285, 85605, 94385, 131261, 151455, 192855, 245401, 283155, 393783, 434171, 656305, 736203, 1227005, 1302513, 1968915, 2170855, 3681015, 5644223, 6512565, 16932669, 28221115, 84663345]

約数ペア:

[(1, 84663345), (3, 28221115), (5, 16932669), (13, 6512565), (15, 5644223), (23, 3681015), (39, 2170855), (43, 1968915), (65, 1302513), (69, 1227005), (115, 736203), (129, 656305), (195, 434171), (215, 393783), (299, 283155), (345, 245401), (439, 192855), (559, 151455), (645, 131261), (897, 94385), (989, 85605), (1317, 64285), (1495, 56631), (1677, 50485), (2195, 38571), (2795, 30291), (2967, 28535), (4485, 18877), (4945, 17121), (5707, 14835), (6585, 12857), (8385, 10097)]